<div dir="auto">They do not use the test header for these NPTs so your phone sees it as a valid alert.<div dir="auto"><br></div><div dir="auto">Benjamin </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Oct 4, 2023, 1:37 PM Carlos Alvarez via Outages <<a href="mailto:outages@outages.org">outages@outages.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">



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<div dir="auto">Yesterday I verified that I had everything disabled, and still got the test. </div>
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—<br>
Carlos Alvarez<br>
602-368-6403<br></div>
<div name="messageReplySection">On Oct 4, 2023 at 1:34 PM -0700, Brandon Svec via Outages <<a href="mailto:outages@outages.org" target="_blank" rel="noreferrer">outages@outages.org</a>>, wrote:<br>
<blockquote type="cite" style="border-left-color:grey;border-left-width:thin;border-left-style:solid;margin:5px 5px;padding-left:10px">If not aware, it is possible to disable test alerts on iPhone like today’s specifically. <a href="https://support.apple.com/en-us/102516" target="_blank" rel="noreferrer">https://support.apple.com/en-us/102516</a>
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<div>I noticed mine was off the other day and turned it on in anticipation of today’s test. </div>
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<div dir="ltr">Sent from my iPhone</div>
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<blockquote type="cite">On Oct 4, 2023, at 12:27 PM, Jay R. Ashworth via Outages <<a href="mailto:outages@outages.org" target="_blank" rel="noreferrer">outages@outages.org</a>> wrote:<br>
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<div dir="ltr"><span>I have a report from a usually reliable source that he did not receive today's</span><br>
<span>IPAWS/CMAS/WEA test message, and he surmises this might be because his phone</span><br>
<span>handset is forced to VoWIFI.  I have a number of other reports, mostly though</span><br>
<span>not all, from the broadcast engineering community; nobody reported expecting</span><br>
<span>a CMAS and not getting it, so that's not data here.</span><br>
<span></span><br>
<span>Is anyone on the list involved with the FEMA/IPAWS/CMAS link, or knows someone</span><br>
<span>who is, and has a channel to clear this query up through?</span><br>
<span></span><br>
<span>I could be unsurprised to find that the carrier VoWIFI proxies missed out on</span><br>
<span>proxying SMS Cell Broadcast, which I gather provides the underlying PHY for</span><br>
<span>CMAS.</span><br>
<span></span><br>
<span>Cheers,</span><br>
<span>-- jra</span><br>
<span></span><br>
<span>--</span><br>
<span>Jay R. Ashworth                  Baylink                       <a href="mailto:jra@baylink.com" target="_blank" rel="noreferrer">jra@baylink.com</a></span><br>
<span>Designer                     The Things I Think                       RFC 2100</span><br>
<span>Ashworth & Associates       <a href="http://www.bcp38.info" target="_blank" rel="noreferrer">http://www.bcp38.info</a>          2000 Land Rover DII</span><br>
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